The distance from San Luis Obispo to Long Beach is approximately 200 miles. The most practical way to travel is by driving via US-101 South and I-405 South, a journey that takes about 3 to 4 hours. Long Beach is a vibrant city known for its harbor, aquarium, and beautiful coastline.
Total Distance: 320 km driving distance; 280 km straight-line air distance.
Expect heavy traffic in the Los Angeles area.
Spring and autumn are the best times to visit Long Beach.